Grimmie was killed Friday night as she signed autographs after a show in Orlando. Authorities say she apparently had no personal connection to the man who shot her. The gunman fatally shot himself after being tackled by her brother, who spoke at the vigil.

"She loved this town," said Marcus Grimmie during Monday's vigil. "She loved this state. She loved singing. She loved the Lord and she loved me. She was my baby sister."